Gray smooth hound vs Sicklefin smooth hound

Mustelus californicus compared with Mustelus lunulatus

Taxonomic Classification

Rank	Gray smooth hound	Sicklefin smooth hound
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Chondrichthyes (Lớp Cá sụn)	Chondrichthyes (Lớp Cá sụn)
Order same	Carcharhiniformes (Bộ Cá mập mắt trắng)	Carcharhiniformes (Bộ Cá mập mắt trắng)
Family same	Triakidae	Triakidae
Genus same	Mustelus	Mustelus
Species	Mustelus californicus	Mustelus lunulatus

Evolutionary Relationship

Gray smooth hound and Sicklefin smooth hound share a common ancestor at the Genus level: Mustelus.

Conservation Status

Gray smooth hound

LC — Least Concern

Sicklefin smooth hound

LC — Least Concern

Physical Characteristics

Attribute	Gray smooth hound	Sicklefin smooth hound
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray smooth hound

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Sicklefin smooth hound

Habitat

Typically found in marine environments from coastal waters to deep ocean.